7mg is a high dose. I wouldn't recommend going any higher than that with klonopin no matter your tolerance. I take 3-4 mgs daily and that is fine with me, keeps me nice and calm all day but doesn't really get me high, just buzzed, I have been taking kpin for years so I have a high tolerance. I actually took like 8mg the other day when I got my script filled and I really didn't feel much different than I would have taking my regular dose, just a bit more sedated feeling. btw, don't snort klonopin, it isn't water soluble and doesn't work nearly as well as if you were to just take it orally(the whole pill), chew it, parachute it, or put it under your tongue. I personally chew 'em or parachute them and get a much faster onset and a nice, long lasting, relaxing buzz. plus they taste soooo good, like candy!